Tech and science

This market will resolve according to the company which owns the model which has the highest arena rank based off the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on December 31, 2026, 12:00 PM ET.

Results from the "Rank" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text with the style control off will be used to resolve this market.

Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking system.

The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.

Google

Anthropic

OpenAI

Alibaba

DeepSeek

Z.ai

Moonshot

Mistral

Amazon

ByteDance

Baidu

Microsoft

Meituan

Which company has best AI model end of 2026?

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Which company has best AI model end of 2026?

Google660,3 mil US$vol.75%Yes75No25

Anthropic577,7 mil US$vol.21%Yes20.5No79.5

OpenAI319,2 mil US$vol.3%Yes3.4No96.6

Meta325,4 mil US$vol.2%Yes1.7No98.3

xAI269 mil US$vol.<1%Yes0.35No99.7

Alibaba282,2 mil US$vol.<1%Yes0.3No99.7

DeepSeek232,4 mil US$vol.<1%Yes0.25No99.8

Z.ai266,6 mil US$vol.<1%Yes0.15No99.9

Moonshot244,5 mil US$vol.<1%Yes0.15No99.9

Mistral300,1 mil US$vol.<1%Yes0.05No100

Amazon159,7 mil US$vol.<1%Yes0.05No100

ByteDance194,8 mil US$vol.<1%Yes0.05No100

Baidu136,2 mil US$vol.<1%Yes0.05No100

Microsoft214,7 mil US$vol.<1%Yes0.05No100

Meituan157,1 mil US$vol.<1%Yes0.05No100

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